CA2502401A1 - Instruments endodontiques possedant des pointes pilotes et des cannelures paraboliques - Google Patents

Instruments endodontiques possedant des pointes pilotes et des cannelures paraboliques Download PDF

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Publication number
CA2502401A1
CA2502401A1 CA002502401A CA2502401A CA2502401A1 CA 2502401 A1 CA2502401 A1 CA 2502401A1 CA 002502401 A CA002502401 A CA 002502401A CA 2502401 A CA2502401 A CA 2502401A CA 2502401 A1 CA2502401 A1 CA 2502401A1
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CA
Canada
Prior art keywords
bur
tip
section
access
alpha
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002502401A
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English (en)
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CA2502401C (fr
Inventor
L. Stephen Buchanan
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Publication of CA2502401A1 publication Critical patent/CA2502401A1/fr
Application granted granted Critical
Publication of CA2502401C publication Critical patent/CA2502401C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/42—Files for root canals; Handgrips or guiding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments

Abstract

L'invention concerne une série d'instruments paraboliques tronconiques à usage endodontique. Ces instruments comprennent différentes parties : une pointe pilote, une première partie contiguë à la pointe pilote et une deuxième partie contiguë à la tige. Ces deux parties présentent des conicités différentes. Ces conicités se fondent l'une dans l'autre le long d'une surface parabolique. La pointe pilote est arrondie afin de faciliter son introduction dans un canal de racine.
CA2502401A 2002-10-18 2003-10-20 Instruments endodontiques possedant des pointes pilotes et des cannelures paraboliques Expired - Fee Related CA2502401C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41966202P 2002-10-18 2002-10-18
US60/419,662 2002-10-18
PCT/US2003/033359 WO2004034920A2 (fr) 2002-10-18 2003-10-20 Instruments endodontiques possedant des pointes pilotes et des cannelures paraboliques

Publications (2)

Publication Number Publication Date
CA2502401A1 true CA2502401A1 (fr) 2004-04-29
CA2502401C CA2502401C (fr) 2010-07-20

Family

ID=32108126

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2502401A Expired - Fee Related CA2502401C (fr) 2002-10-18 2003-10-20 Instruments endodontiques possedant des pointes pilotes et des cannelures paraboliques
CA2502441A Expired - Fee Related CA2502441C (fr) 2002-10-18 2003-10-20 Instruments endodontiques possedant des pointes pilotes et des cannelures paraboliques

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2502441A Expired - Fee Related CA2502441C (fr) 2002-10-18 2003-10-20 Instruments endodontiques possedant des pointes pilotes et des cannelures paraboliques

Country Status (10)

Country Link
EP (2) EP1553889B1 (fr)
JP (2) JP4414887B2 (fr)
KR (2) KR100958455B1 (fr)
CN (2) CN1717206B (fr)
AU (2) AU2003284312B8 (fr)
BR (2) BR0315503A (fr)
CA (2) CA2502401C (fr)
HK (1) HK1076592A1 (fr)
MX (2) MXPA05004066A (fr)
WO (2) WO2004034920A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005089370A2 (fr) * 2004-03-16 2005-09-29 Goodis Charles J Limes endodontiques et dispositifs obturateurs, et leurs methodes de fabrication
WO2011024201A2 (fr) * 2009-08-26 2011-03-03 Ganesh J Lime rotative endodontique à usage pédiatrique
CH707745B1 (fr) * 2013-03-12 2017-05-31 Fkg Dentaire S A Instrument endodontique, notamment pour l'alésage d'un canal radiculaire.
FR3064906B1 (fr) * 2017-04-06 2020-03-13 Cabinet Dentaire Vinci Foret aleseur pour percer et/ou aleser une racine d'une dent
EP4241722A3 (fr) * 2018-03-30 2023-10-04 Christopher Morris Fraises dentaires pour l'anatomie et la réduction de l'utilisation d'anesthésique
US20220015865A1 (en) * 2020-07-15 2022-01-20 Daniel S. Kim Guided implant drill system and methods of use

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457710A (en) * 1979-08-03 1984-07-03 Inventive Technology International Dental instrument
US4299571A (en) * 1979-08-03 1981-11-10 Inventive Technology International, Inc. Dental file
US4332561A (en) 1979-08-03 1982-06-01 Inventive Technology International, Inc. Dental file
JPS58500688A (ja) * 1981-05-14 1983-05-06 デンツプライ・インタ−ナショナル・インコ−ポレ−テッド 歯科用フアイル
US4443193A (en) * 1983-02-08 1984-04-17 Roane James B Endodontic instrument
US4536159A (en) 1983-02-08 1985-08-20 Roane James B Endodontic instrument
US4611508A (en) * 1983-02-08 1986-09-16 Roane James B Endodontic instrument
US4836780A (en) * 1986-08-22 1989-06-06 Buchanan L Stephen Anti-curvature dental root canal shaping file
US4850867A (en) * 1988-02-05 1989-07-25 Board Of Regents, The University Of Texas System Endodontic instrument
US5855479A (en) * 1994-02-14 1999-01-05 Wong; Nelson J. Step-back eliminating tapered dental cutting instruments for improved root canal treatment and method
US5897316A (en) 1994-04-28 1999-04-27 Buchanan; Leonard Stephen Endodontic treatment system
US6217335B1 (en) * 1996-06-06 2001-04-17 Ultradent Products, Inc. Endodontic systems and methods for the anatomicall, sectional and progressive corono-apical preparation of root canals with minimal apical intrusion
CH691789A5 (fr) 1995-12-20 2001-10-31 Maillefer Instr Sa Jeu d'instruments pour l'alésage des canaux radiculaires dentaires.
US5947730A (en) * 1997-10-31 1999-09-07 Board Of Regents, The University Of Texas System Increased taper segmental rotary files

Also Published As

Publication number Publication date
WO2004034921A1 (fr) 2004-04-29
CA2502441C (fr) 2011-01-04
KR20050083783A (ko) 2005-08-26
EP1553888A2 (fr) 2005-07-20
CN1717206A (zh) 2006-01-04
MXPA05004065A (es) 2005-09-08
JP4414887B2 (ja) 2010-02-10
CN1717207A (zh) 2006-01-04
AU2003301266B8 (en) 2009-11-19
WO2004034920A3 (fr) 2004-06-03
EP1553888A4 (fr) 2008-05-14
KR100958455B1 (ko) 2010-05-17
KR100958454B1 (ko) 2010-05-17
KR20050090979A (ko) 2005-09-14
EP1553889B1 (fr) 2014-08-20
JP2006502815A (ja) 2006-01-26
CN1717207B (zh) 2011-05-18
EP1553889A1 (fr) 2005-07-20
EP1553888B1 (fr) 2016-02-17
CA2502401C (fr) 2010-07-20
AU2003284312B2 (en) 2009-11-19
AU2003284312B8 (en) 2010-03-18
EP1553889A4 (fr) 2008-05-07
BR0315503A (pt) 2005-08-23
JP4619790B2 (ja) 2011-01-26
CN1717206B (zh) 2011-05-18
HK1076592A1 (zh) 2006-01-20
BR0315430A (pt) 2005-08-16
AU2003284312A1 (en) 2004-05-04
MXPA05004066A (es) 2005-09-08
WO2004034920A2 (fr) 2004-04-29
AU2003301266B2 (en) 2009-10-22
CA2502441A1 (fr) 2004-04-29
WO2004034921A9 (fr) 2004-06-03
AU2003301266A1 (en) 2004-05-04
JP2006502816A (ja) 2006-01-26

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MKLA Lapsed

Effective date: 20211020